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path: root/drivers/net/ethernet/broadcom
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2014-05-13net: get rid of SET_ETHTOOL_OPSWilfried Klaebe
net: get rid of SET_ETHTOOL_OPS Dave Miller mentioned he'd like to see SET_ETHTOOL_OPS gone. This does that. Mostly done via coccinelle script: @@ struct ethtool_ops *ops; struct net_device *dev; @@ - SET_ETHTOOL_OPS(dev, ops); + dev->ethtool_ops = ops; Compile tested only, but I'd seriously wonder if this broke anything. Suggested-by: Dave Miller <davem@davemloft.net> Signed-off-by: Wilfried Klaebe <w-lkml@lebenslange-mailadresse.de> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-13bnx2x: fix build when BNX2X_SRIOV is not enabledRandy Dunlap
Fix build when BNX2X_SRIOV is not enabled. Change one parameter struct from bnx2 to bnx2x and don't return a value from a void function. drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h:576:48: warning: 'struct bnx2' declared inside parameter list [enabled by default] drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h:576:48: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default] drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h:576:60: warning: 'return' with a value, in function returning void [enabled by default] Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Ariel Elior <ariele@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/ethernet/altera/altera_sgdma.c net/netlink/af_netlink.c net/sched/cls_api.c net/sched/sch_api.c The netlink conflict dealt with moving to netlink_capable() and netlink_ns_capable() in the 'net' tree vs. supporting 'tc' operations in non-init namespaces. These were simple transformations from netlink_capable to netlink_ns_capable. The Altera driver conflict was simply code removal overlapping some void pointer cast cleanups in net-next. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-09bnx2x: Fix UNDI driver unloadYuval Mintz
Commit 91ebb928b "bnx2x: Add support for Multi-Function UNDI" contains a bug which prevent the emptying of the device's Rx buffers before reset. As a result, on new boards it is likely HW will reach some fatal assertion once its interfaces load after UNDI was previously loaded. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-26net: systemport: hook SYSTEMPORT driver in the buildFlorian Fainelli
Hook the Broadcom SYSTEMPORT driver into the build system under the SYSTEMPORT Kconfig symbol. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-26net: systemport: add Broadcom SYSTEMPORT Ethernet MAC driverFlorian Fainelli
SYSTEMPORT is the latest Ethernet MAC hardware block used on newer BCM7xxx Set Top Box SoCs in conjunction with an internal Ethernet switch. This patch adds support for this hardware block along with the following hardware features: - support for hardware checksum offload (transmit and receive) - support for the 32 transmit queues - MIB counters reading Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-26bnx2x: Fix failure to configure VF multicast filtersNarender Kumar
Commit 2dc33bbc "bnx2x: Remove the sriov VFOP mechanism" caused a regression, preventing VFs from configuring multicast filters. Signed-off-by: Naredner Kumar <narender.kumar@qlogic.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-26bnx2x: Fix vlan credit issues for VFsYuval Mintz
Starting with commit 2dc33bbc "bnx2x: Remove the sriov VFOP mechanism", the bnx2x started enforcing vlan credits for all vlan configurations. This exposed 2 issues: - Vlan credits are not returned once a VF is removed; this causes a leak of credits, and eventually will lead to VFs with no vlan credits. - A vlan credit must be set aside for the Hypervisor to use, and should not be visible to the VF. Although linux VFs at the moment do not support vlan configuration [from the VF side] which causes them to be resilient to this sort of issue, Windows VF over linux hypervisors might fail to load as the vlan credits become depleted. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-26bnx2x: Memory leak during VF removalYuval Mintz
When removing a VF interface, the driver fails to release that VF's mailbox and bulletin board allocated memory. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-24bcm63xx_enet: Use ARRAY_SIZE instead of open coding itTobias Klauser
Use the ARRAY_SIZE macro to determine the number of entries in bcm_enet_gstrings_stats. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-18tg3: update rx_jumbo_pending ring param only when jumbo frames are enabledIvan Vecera
The patch fixes a problem with dropped jumbo frames after usage of 'ethtool -G ... rx'. Scenario: 1. ip link set eth0 up 2. ethtool -G eth0 rx N # <- This zeroes rx-jumbo 3. ip link set mtu 9000 dev eth0 The ethtool command set rx_jumbo_pending to zero so any received jumbo packets are dropped and you need to use 'ethtool -G eth0 rx-jumbo N' to workaround the issue. The patch changes the logic so rx_jumbo_pending value is changed only if jumbo frames are enabled (MTU > 1500). Signed-off-by: Ivan Vecera <ivecera@redhat.com> Acked-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-18arch: Mass conversion of smp_mb__*()Peter Zijlstra
Mostly scripted conversion of the smp_mb__* barriers. Signed-off-by: Peter Zijlstra <peterz@infradead.org> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-55dhyhocezdw1dg7u19hmh1u@git.kernel.org Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: linux-arch@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-04-14bnx2: Don't build unused suspend/resume functions not enabledDaniel J Blueman
When CONFIG_PM_SLEEP isn't enabled, bnx2_suspend/resume are unused; don't build them when they aren't used. Signed-off-by: Daniel J Blueman <daniel@quora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-04net: bcmgenet: Remove unnecessary version.h inclusionSachin Kamat
version.h inclusion is not necessary as detected by versioncheck. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-03net: bnx2x: include irq.h for irqreturn_t definitionsJosh Boyer
The bnx2x driver fails to build on ARM with: In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c:28:0: drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h:243:1: error: unknown type name 'irqreturn_t' irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance); ^ drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h:251:1: error: unknown type name 'irqreturn_t' irqreturn_t bnx2x_interrupt(int irq, void *dev_instance); ^ Nothing in bnx2x_link.c or bnx2x_cmn.h is explicitly including the irq definitions, so we add an include of linux/irq.h to pick them up. Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/ethernet/marvell/mvneta.c The mvneta.c conflict is a case of overlapping changes, a conversion to devm_ioremap_resource() vs. a conversion to netdev_alloc_pcpu_stats. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-29tg3: remove open-coded skb_cow_head.françois romieu
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Nithin Nayak Sujir <nsujir@broadcom.com> Cc: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-28bnx2x: Fix possible memory leak on iov error flowYuval Mintz
Commit 2dc33bbc4 "bnx2x: Remove the sriov VFOP mechanism" introduced a possible memory leak on the error flow during multicast filters configuration. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-28tg3: remove empty MDIO bus reset functionFlorian Fainelli
tg3_mdio_reset() does nothing useful and is optional for the MDIO bus code, so let's just remove it. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-27net: bcmgenet: set RBUF_SKIP_FCS based on UniMAC CRC forwardingFlorian Fainelli
When the UniMAC block is configured to forward the CRC as part of the Ethernet frame (priv->crc_fwd_en, set by default), enabling the hardware RX checksum block unveiled that the dma_rxchk_bit was never set in the per-packet status bits (dma_flag in bcmgenet_desc_rx). This would make the chksum_ok variable to be never set to 1, and the networking stack would have to compute the packet checksums, which takes a substantial amount of time. In order for the RXCHK block to properly compute the packet checksum in hardware, we also need to set the RBUF_SKIP_FCS bit accordingly. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-27bnx2x: Fix compilation when CONFIG_BNX2X_SRIOV is not setYuval Mintz
Commit 370d4a26 "bnx2x: Create workqueue for IOV related tasks" breaks bnx2x compilation when CONFIG_BNX2X_SRIOV is not set - "multiple definition of `bnx2x_schedule_iov_task'". Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-26tg3: Do not include vlan acceleration features in vlan_featuresVlad Yasevich
Including hardware acceleration features in vlan_features breaks stacked vlans (Q-in-Q) by marking the bottom vlan interface as capable of acceleration. This causes one of the tags to be lost and the packets are sent with a sing vlan header. CC: Nithin Nayak Sujir <nsujir@broadcom.com> CC: Michael Chan <mchan@broadcom.com> Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-25bnx2x: Don't allow VFs to become promiscuousYuval Mintz
Currently, if a VF's Rx Mode will be configured to support promiscuous mode the PF will comply, causing the VF to actually become promiscuous. This will enable the VF to see all unicast traffic which might be intended for other VMs, which we believe should not be possible. This patch will cause the hypervisor to ignore the VF's request for changes in its Rx mode (other than disabling it), preventing it from becoming promiscuous. Reported-by: Yoann Juet <yoann.juet@univ-nantes.fr> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-25bnx2x: Don't show port statistics for VFsYuval Mintz
VFs are currently showing port statistics, although they can't really access those - thus all such statistics will always show a value of 0. This patch removes said statistics from the VF's view as to not confuse the user. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-25bnx2x: Remove the sriov VFOP mechanismYuval Mintz
Since we now posses a workqueue dedicated for sriov, the paradigm that sriov- related tasks cannot sleep is no longer correct. The VFOP mechanism was the one previously supporting said paradigm - the sriov related tasks were broken into segments which did not require sleep, and the mechanism re-scheduled the next segment whenever possible. This patch remvoes the VFOP mechanism altogether - the resulting code is a much easier to follow code; The segments are gathered into straight-forward functions which sleep whenever neccessary. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-25bnx2x: Create workqueue for IOV related tasksYuval Mintz
The bnx2x sriov mechanisms were done in the bnx2x slowpath workitem which runs on the bnx2x's workqueue; This workitem is also responsible for the bottom half of interrupt handling in the driver, and specifically it also receives FW notifications of ramrod completions, allowing other flows to progress. The original design of the sriov reltaed-flows was based on the notion such flows must not sleep, since their context is the slowpath workitem. Otherwise, we might reach timeouts - those flows may wait for ramrod completion that will never arrive as the workitem wlll not be re-scheduled until that same flow will be over. In more recent time bnx2x started supporting features in which the VF interface can be configured by the tools accessing the PF on the hypervisor. This support created possible races on the VF-PF lock (which is taken either when the PF is handling a VF message or when the PF is doing some slowpath work on behalf of the VF) which may cause timeouts on the VF side and lags on the PF side. This patch changes the scheme - it creates a new workqueue for sriov related tasks and moves all handling currently done in the slowpath task into the the new workqueue. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-25bnx2x: Support mng. request for driver versionYuval Mintz
This adds support in a new management feature which needs the driver versions (bnx2x, bnx2fc and bnx2i) loaded for each interface. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: Documentation/devicetree/bindings/net/micrel-ks8851.txt net/core/netpoll.c The net/core/netpoll.c conflict is a bug fix in 'net' happening to code which is completely removed in 'net-next'. In micrel-ks8851.txt we simply have overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-21ptp: drivers: set the number of programmable pins.Richard Cochran
This patch updates the many PTP Hardware Clock drivers with the newly introduced field that advertises the number of programmable pins. Some of these devices do have programmable pins, but the implementation will have to wait for follow on patches. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-20net: bcmgenet: manipulate netdev_queue directlyFlorian Fainelli
Instead of always invoking netdev_get_tx_queue() in bcmgenet_xmit() and bcmgenet_tx_reclaim(), just get the corresponding netdev_queue pointer once and for all and manipulate it throughout bcmgenet_xmit() and bcmgenet_tx_reclaim(). Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-20net: bcmgenet: remove bogus tx queue checksFlorian Fainelli
netdev_pick_tx already takes care of making sure that a given skb->queue_mapping value will remain within the number of advertised hardware queue number, there is no need to re-do this again in the driver. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-20net: bcmgenet: add skb_tx_timestamp callFlorian Fainelli
The BCMGENET driver was not TX timestamping the SKBs it queued for transmission, do this in bcmgenet_xmit() right before kicking the Transmit DMA engine. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-20net: bcmgenet: remove unused spinlock memberFlorian Fainelli
The spinlock cookie in bcmgenet_priv is never used, get rid of it. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-18cnic: Update version to 2.5.20 and copyright year.Michael Chan
Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-18cnic,bnx2i,bnx2fc: Fix inconsistent use of page sizeMichael Chan
The bnx2/bnx2x rings are made up of linked pages. However there is an upper limit on the page size as some the page size settings are 16-bit in the hardware/firmware interface. In the current code, some parts use BNX2_PAGE_SIZE which has a 16K upper limit and some parts use PAGE_SIZE. On archs with >= 64K PAGE_SIZE, it generates some compile warnings. Define a new CNIC_PAGE_SZIE which has an upper limit of 16K and use it consistently in all relevant parts. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-18cnic: Use proper ulp_ops for per device operations.Michael Chan
For per device operations, cnic needs to dereference the RCU protected cp->ulp_ops instead of the global cnic_ulp_tbl. In 2 locations, cnic_send_nlmsg() and cnic_copy_ulp_stats(), it was referencing the global table. If the device has been unregistered and these functions are still being called (very unlikely scenarios), it could lead to NULL pointer dereference. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-14bnx2x: Don't receive packets when the napi budget == 0Eric W. Biederman
Processing any incoming packets with a with a napi budget of 0 is incorrect driver behavior. This matters as netpoll will shortly call drivers with a budget of 0 to avoid receive packet processing happening in hard irq context. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-14net: Replace u64_stats_fetch_begin_bh to u64_stats_fetch_begin_irqEric W. Biederman
Replace the bh safe variant with the hard irq safe variant. We need a hard irq safe variant to deal with netpoll transmitting packets from hard irq context, and we need it in most if not all of the places using the bh safe variant. Except on 32bit uni-processor the code is exactly the same so don't bother with a bh variant, just have a hard irq safe variant that everyone can use. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/usb/r8152.c drivers/net/xen-netback/netback.c Both the r8152 and netback conflicts were simple overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-13bcm63xx_enet: Stop pretending to support netpollEric W. Biederman
bcm_enet_netpoll does not exist, and causing bcm63xx_net to fail to build when NET_POLL_CONTROLLER is defined. Remove the bogus .ndo_poll_controller = bcm_enet_netpoll Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-13bnx2: Don't receive packets when the napi budget == 0Eric W. Biederman
Processing any incoming packets with a with a napi budget of 0 is incorrect driver behavior. This matters as netpoll will shortly call drivers with a budget of 0 to avoid receive packet processing happening in hard irq context. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-12tg3: Call dev_kfree_skby_any instead of dev_kfree_skb.Eric W. Biederman
Replace dev_kfree_skb with dev_kfree_skb_any in functions that can be called in hard irq and other contexts. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-12bnx2: Call dev_kfree_skby_any instead of dev_kfree_skb.Eric W. Biederman
Replace dev_kfree_skb with dev_kfree_skb_any in functions that can be called in hard irq and other contexts. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-09bnx2: Fix shutdown sequenceMichael Chan
The pci shutdown handler added in: bnx2: Add pci shutdown handler commit 25bfb1dd4ba3b2d9a49ce9d9b0cd7be1840e15ed created a shutdown down sequence without chip reset if the device was never brought up. This can cause the firmware to shutdown the PHY prematurely and cause MMIO read cycles to be unresponsive. On some systems, it may generate NMI in the bnx2's pci shutdown handler. The fix is to tell the firmware not to shutdown the PHY if there was no prior chip reset. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/wireless/ath/ath9k/recv.c drivers/net/wireless/mwifiex/pcie.c net/ipv6/sit.c The SIT driver conflict consists of a bug fix being done by hand in 'net' (missing u64_stats_init()) whilst in 'net-next' a helper was created (netdev_alloc_pcpu_stats()) which takes care of this. The two wireless conflicts were overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02b44: always set duplex mode why phy changesHauke Mehrtens
Without this patch b44_check_phy() was called when the phy called the adjust callback. This method only change the mac duplex mode when the carrier was off. When the phy changed the duplex mode after the carrier was on the mac was not changed. This happened when an external phy was used. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02b44: add calls to phy_{start,stop}Hauke Mehrtens
When support for external phys was added to b44, the calls to start and stop the phy were missing in the mac driver. This adds the calls to phy_start() and phy_stop(). Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-28tg3: Don't check undefined error bits in RXBDMichael Chan
Redefine the RXD_ERR_MASK to include only relevant error bits. This fixes a customer reported issue of randomly dropping packets on the 5719. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-27bnx2x: Add missing bit in default Tx switchingYuval Mintz
Commit c14db2025 "bnx2x: Correct default Tx switching behaviour" supposedly changed the default Tx switching behaviour, but was missing the fastpath change required for FW to pass packets from PFs to VFs. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26bnx2x: save RAM in kdump kernel by disabling TPAMichal Schmidt
When running in a kdump kernel, disable TPA. This saves memory, which tends to be scarce in kdump. TPA, being a receive acceleration, is unlikely to be useful for kdump, whose purpose is to send the memory image out. This saves additional 5 MB in the kdump environment. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>